Concessão da patente
#16.1
02/03/1987
RPI 850
Application data
Number
PI8201503Type
Filing
Publication
The patent was granted on 02/03/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
K. T. (pessoa física)
N. A. (pessoa física)
IPC Classification
Priority claims
GB
8108676 · 03/19/1981
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